ISL28113_11 Datasheet, PDF (1/22 Pages) Intersil Corporation – Single, Dual, Quad General Purpose Micropower, RRIO Operational Amplifier

Single, Dual, Quad General Purpose Micropower, RRIO
Operational Amplifier
ISL28113, ISL28213, ISL28413
The ISL28113, ISL28213, and ISL28413 are single, dual, and
quad channel general purpose micropower, rail-to-rail input and
output operational amplifiers with supply voltage range of 1.8V
to 5.5V. Key features are a low supply current of 130µA
maximum per channel at room temperature, a low bias current
and a wide input voltage range, which enables the ISL28x13
devices to be excellent general purpose op-amps for a wide range
of applications.
The ISL28113 is available in the SC70-5 and SOT23-5 packages,
the ISL28213 is in the MSOP8, SOIC8, SOT23-8 packages, and
the ISL28413 is in the TSSOP14, SOIC14 packages. All devices
operate over the extended temperature range of -40°C to
+125°C.
Related Literature
• See AN1519 for “ISL28213/14SOICEVAL2Z Evaluation Board
User’s Guide”
• See AN1520 for “ISL28113/14SOT23EVAL1Z Evaluation
Board User’s Guide”
• See AN1542 for “ISL28213/14MSOPEVAL2Z Evaluation Board
User’s Guide”
Features
• Low Current Consumption. . . . . . . . . . . . . . . . . . . . . . . . . . 130µA
• Wide Supply Range . . . . . . . . . . . . . . . . . . . . . . . . . . 1.8V to 5.5V
• Gain Bandwidth Product . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2MHz
• Input Bias Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20pA, Max.
• Operating Temperature Range. . . . . . . . . . . . .-40°C to +125°C
• Packages
- ISL28113 (Single) . . . . . . . . . . . . . . . . . . . . . SC70-5, SOT23-5
- ISL28213 (Dual). . . . . . . . . . . . . . . . MSOP8, SOIC8, SOT23-8
- ISL28413 (Quad) . . . . . . . . . . . . . . . . . . . . . SOIC14, TSSOP14
Applications
• Power Supply Control/Regulation
• Process Control
• Signal Gain/Buffers
• Active Filters
• Current Shunt Sensing
• Trans-impedance Amps
LOAD
RIN-
RSENSE
10kΩ
RIN+
10kΩ
VREF
RF
100kΩ
+5V
IN- _-
V+
ISL28x13
IN+ ₊
V-
VOUT
RREF+
100kΩ
GAIN = 10
SINGLE-SUPPLY, LOW-SIDE CURRENT SENSE AMPLIFIER
FIGURE 1. TYPICAL APPLICATION
June 9, 2011
1
FN6728.5
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 |Copyright Intersil Americas Inc. 2009-2011. All Rights Reserved
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.
All other trademarks mentioned are the property of their respective owners.